If you give a very short definition, one can say that the Internet – a telecommunication supernet, or rather a community of networks covering the entire planet. Now there are about 30,000 networks involved in this community, and each is independent of their education with the purpose and terms of use. But each of them has a minimum yield on the two other networks, which provides the interaction of the whole community networks in general. Internet access is usually done through telephone lines using a telephone modem with a speed transmission of information from 2400 to 19200 bps. In the Internet, this option determines not only the speed exchange in the network, but the level of service provided. Hear other arguments on the topic with Lark Los Angeles .
The most popular service on networks – it's e-mail. Add to your understanding with Lark . Each user is assigned a network address such as. And it can send emails to point the planet, unless, of course, your correspondent also has an email address. Most often these letters reach their destination within a few hours. Another option – a subscription to the so-called conference call. The Internet information on virtually any subject, but it is grouped by thematic sections: Politics, Computers, Leisure, Philosophy, etc. Each section contains, in turn, a lot of subsections. For example, Section Computers There are subsections: Software, Hardware, Networks, Artificial Intelligence, etc.
The topics can also have their own division. All this is reflected in the title of a teleconference. For example, in the conference relcom.comp.language.pascal discusses issues related to programming in Pascal.